97.15 is the area. All I did is multiply both numbers.
The answer to your question is 175.84 bc C=2(pi)r and if you plug in the numbers it equals 175.84... B hope that helped :)
7d = 63
Product = multiply
7(d) is equal to 63
so 7d = 63
16%
if you multiply 25 grams buy 4 you get 100 (100%) then you mulitply 4 by 4 which gives you 16 (16%)
Answer:
35.113 km per hour is the correct answer
